%0 Journal Article %A Rudolf-E. Hoffmann %T Sequences of Adjoints for Ens-Valued Functors. %J Manuscripta mathematica %D 1980 %P 191-210 %V 32 %I mathdoc %U http://geodesic.mathdoc.fr/item/MM2_1980__32_154724/ %F MM2_1980__32_154724